我有一个设置重复闹钟的应用程序,我想让它唤醒设备,解锁键盘守卫,做一些事情,然后释放锁,准备在下一个闹钟时再次重复。它似乎是有效的,但手机只在第一次触发闹钟时唤醒和解锁键盘,每次闹钟重复之后,它不会打开屏幕和解锁,尽管每次闹钟触发的音频文件都会播放。我遗漏了什么?
public class RepeatingAlarmWake extends BroadcastReceiver
{
@Override
public void onReceive(Context context, Intent intent)
{
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "Wake up!");
wl.acquire();
KeyguardManager keyguardManager = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE);
KeyguardLock keyguardLock = keyguardManager.newKeyguardLock("TAG");
keyguardLock.disableKeyguard();
PlayAudio2.INSTANCE.PlayAudio();
wl.release();
}
}发布于 2012-07-19 16:19:44
您实际设置旋转闹钟的代码在哪里?无论如何,你应该使用RTC_WAKEUP,这样当你的闹钟响起时,设备就会被唤醒。
https://stackoverflow.com/questions/10813040
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